| 25.51 | 54.13 | (28.62) | |
| 1:23.41 | (29.28) | 1:53.54 | (30.13) |
| 2:23.95 | (30.41) | 2:53.80 | (29.85) |
| 3:24.04 | (30.24) | 3:54.24 | (30.20) |
| 4:24.61 | (30.37) | 4:55.02 | (30.41) |
| 5:25.99 | (30.97) | 5:57.40 | (31.41) |
| 6:28.74 | (31.34) | 7:00.17 | (31.43) |
| 7:31.45 | (31.28) | 8:02.96 | (31.51) |
| 8:34.83 | (31.87) | 9:06.23 | (31.40) |
| 9:37.57 | (31.34) | 10:07.35 | (29.78) |